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provide instructions on working with docker socket

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closes #2
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Nate Jones 2014-10-30 08:59:00 -07:00
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README.md
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@ -59,12 +59,26 @@ Or as a tree in the terminal:
# Running
Currently, this only works when the remote API is listening on TCP. Soon, the Docker command line will allow dumping the image JSON.
## TCP
When docker is listening on the TCP port:
```
$ curl -s http://localhost:4243/images/json?all=1 | ./dockviz images --dot | dot -Tpng -o images.png
$ curl -s http://localhost:4243/images/json?all=1 | dockviz images --dot | dot -Tpng -o images.png
```
## Socket
When docker is listening on the socket:
```
echo -e "GET /images/json?all=1 HTTP/1.0\r\n" | nc -U /var/run/docker.sock | tail -n +5 | dockviz images --tree
```
## Direct from Docker
Someday soon the Docker command line will allow dumping the image and container JSON directly.
# Download
For now, download binaries from Gobuild: <http://gobuild.io/download/github.com/justone/dockviz>